On the example of the reference card NVIDIA GeForce 8800 Ultra PCI-E 768MB DDR3 (612/2160 MHz).

Features:

• NVIDIA GeForce 8800 Ultra GPU, 612/1512 MHz clock rate
• Pixel processors: -
• Vertex processors: -
• Unified processors: 128
• Texture processors: 32
• ROPs: 24
• 768MB DDR3 SGRAM in 12 Samsung BGA chips; 1080 (2160) MHz peak clock rate; 0.8ns fetch corresponds to 1250 (2500) MHz clock rate
• 384-bit bus
• Supports DX10